--- version: rssac002v4 service: j.root-servers.net start-period: '2024-07-13T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6618602351 dns-udp-queries-received-ipv6: 1945637303 dns-tcp-queries-received-ipv4: 139372204 dns-tcp-queries-received-ipv6: 45131902 dns-udp-responses-sent-ipv4: 6491569262 dns-udp-responses-sent-ipv6: 1935524232 dns-tcp-responses-sent-ipv4: 111625421 dns-tcp-responses-sent-ipv6: 40617635